'Fog' is about two families: one white and dysfunctional, the other black and aspiring. Confronting important social themes with a clear-eyed lack of sentimentality, 'Fog' looks at the care system and the effects on the children placed there. It explores the difficulties we face in trying to reconnect with people who have been absent throughout childhood, and the inadequacy of communication: words are used as loose sticking plasters to try and patch up and hide the exposed wounds of fractured relationships